Hello jinhakim, I see you managed to submit successfully.
Note that the RAW images that you upload must be in the range [0, 1024] as np.uin16. That assert is internal in the scoring system to ensure the images are loaded properly.
If you don't know exactly how to save the images please check the baseline here: https://github.com/mv-lab/AISP
Please let me know if you still have problems, otherwise also post here if you managed to submit successfully.
Thank you.